Preserving flowers. Saving tulip bulbs until they are ready to plant. Caring for succulents. When brussels sprouts grow best. Where to keep plants in your house in the winter. Wrapping plants. Is it time to dormant seed? Getting rid of bugs on inside plants. Is it too late to plant perennials? Should plants be cut in the winter? Learn more from horticulturalist Julie Weisenhorn and Laura Irish Hanson. ext.umn.edu